The Binding of Isaac: Rebirth
637 Achievements
800-800h
Steam
Mega Chest
??? Details for this achievement will be revealed once unlocked
10.0%
How to unlock the Mega Chest achievement in The Binding of Isaac: Rebirth - Definitive Guide
Pipoca
TrueSteamAchievements
TrueSteamAchievements
Defeat Mega Satan as Tainted Isaac
